Novel splicing mutation of SDHB gene induced paraganglioma near inferior vena cava: A case report / 中华内分泌代谢杂志

ABSTRACT

Pheochromocytoma/paraganglioma(PPGL) was a kind of neuroendocrine tumor that derived from chromaffin tissue, which seems to be an important etiology of secondary hypertension. With the development of molecular detection technology, at least 17 kinds of pathogenic genes of PPGL has been discovered, which is related to 35%-40% PPGL, and about 40% malignant PPGL is associated with SDHB gene mutation. In this study, we reported a case with a novel splicing mutation of SDHB gene induced paraganglioma.